Instruction Manual - Quantum Group Inc.
Contents
1. Description Signals CO Comment Power Standby Normal Green LED flashes every Clean air second Fan Activation Yellow LED turns on solid gt 25 ppm for 2 5 minutes minimum Alarm Activation Red LED flashes amp Horn 150 ppm CO within 15 sounds minutes Fault Trouble Green Yellow amp Red System failure Seat LEDs flash amp Beeping sensor securely then reset simultaneously power Need service if Power Reset Fails CO Test Mode Activation Three short beeps Red 2 3 seconds of 1 850 ppm LED flashes and solid or 1 2 seconds of 2 800 Green LED On for 3 ppm of canned CO spray minutes CO Test Mode Post 3 minutes 2 beeps Clean air Deactivation Red LED flashes 2 times then Green LED resumes flashing Normal Mode resumes Page 10 of 13 24VC e Manual Rev 0 Quantum Group Inc 02 14 14 2 0 PURPOSE 2 1 The purpose of this document is to ensure that procedures are established for CO testing COSTAR Model 24VC e Ventilation Controller while installed in the field 2 2 This document is intended to address the need for CO testing COSTAR Models 24VC e Ventilation Controller per specification for fan activation and deactivation while in use in the field 3 0 SCOPE 3 1 This procedure affects any field personnel who inspects and or certifies COSTAR Model 24VC e Ventilation Controller 4 0 RESPONSIBILITY 4 1 It is the responsibility of the end user and field personnel of COSTAR M2. is accumulated over that 8 hour period the COSTAR 24VC e alarms with a loud beeping tone and flashing of the red panel light The high dose alarm will reset automatically in clean air However the dose calculation continues after the reset and the alarm will reactivate should high dose conditions continue or re occur 4 LOCATION AND MOUNTING Your COSTAR 24VC e will monitor up to 10 000 square feet of open area If the shape of the area to be monitored is unusual or if the airflow is not uniform then the area monitored by each unit should be appropriately reduced Select a mounting location in an area of heavy traffic flow away from drafts and where the vent holes in the enclosure will not be blocked Mount the unit at a convenient height typically about 5 feet from the floor External mounting feet are provided Use 6 screws to secure the unit to its mounting surface See Figure 3A 5 POWER REQUIREMENTS WARNING A Your COSTAR 24VC e is designed for use with a 24 VAC power supply and a 24 VAC relay control circuit voltage Use of higher voltages can damage your unit or cause improper operation or a hazardous condition Control relay contact K1 K2 is rated at 5 amps 24 VAC If a greater load capacity or higher voltage is required use an intermediate relay between the control relay and the load NIOSH 6604 2003 154 Page 2 of 13 24VC e Manual Rev 0 Quantum Group Inc 02 14 14 B Both the power circuit and the control
3. the yellow light should turn ON solid The yellow light may turn OFF after about 5 minutes This sequence indicates proper operation of the COSTAR 24VC e If no lights are ON or a different light sequence is observed follow the instructions in Section 9 Troubleshooting D Turn OFF power to COSTAR 24VC e Turn ON power to fan control system then turn ON power to COSTAR 24VC e After a delay of about 2 seconds the audible alarm should give no more than two beeps and the green light on the front panel should begin flashing After a further delay of about 1 second the yellow light should turn ON The fan should turn ON when the yellow light turns ON The fan should remain ON as long as the yellow light remains ON minimum about 5 minutes each time the COSTAR 24VC e is powered up If no lights are ON if a different light sequence is observed or if the fan does not turn ON follow the instructions in Section 9 Troubleshooting E If power up tests are satisfactory secure the enclosure Your COSTAR 24VC e is ready for normal operation See Figure 1 8 SENSOR REPLACEMENT The COSTAR 24VC e CO sensor has a lifetime of 3 0 years About 60 days before the end of life the COSTAR 24VC e will begin to beep once every 15 seconds If the sensor is not replaced within 60 days the COSTAR 24VC e will turn the fan ON and goes into a fault mode It cannot be reset until the sensor is replaced A Purchase a replacement CO sensor module from
4. 2 14 14 8 0 FIGURES Figure 1 Cover of the 24VC e unit open showing the PC Board Figure 2 Pressing of the TEST button to activate the Test Mode Figure 3 The cover is closed with CO nozzle inserted all the way through one of the TOP holes found on the RIGHT SIDE of the case Figure 1 The cover is open to expose PC Board Figure 2 Press the TEST button to activate the Test Mode Expect 3 short beeps with Red LED flashing and solid Green LED ON for 3 minutes Figure 3 Cover is closed and CO nozzle is inserted all the way in through one of the TOP holes found on the RIGHT SIDE of the case Do not insert nozzle through FRONT vents because the CO gas will be rapidly deflected back Page 13 of 13 24VC e Manual Rev 0 Quantum Group Inc 02 14 14
5. Carbon Monoxide CO Detecting Ventilation Fan Controller Model COSTAR 24VC e Single Relay Part No 905 0000 09 Replacement Sensor Module is Part Number 905 0001 09 1 INTRODUCTION Your COSTAR 24VC e carbon monoxide detecting ventilation fan controller is designed for use whereventilation fans are needed to prevent dangerous accumulations of carbon monoxide CO from engine exhaust or combustion appliances The COSTAR 24VC e lowers operating costs by activating the fan only when required to maintain good air quality while enhancing safety by alarming if dangerous CO conditions are detected The COSTAR 24VC e features an electrochemical sensor and a microcomputer based CO detection circuit The microcomputer provides overall supervisory control measures CO level and calculates CO dose It also self tests the internal electronic circuit and signals a fault warning if a malfunction is detected The CO sensing element is replaceable every 3 years Each individual sensor is factory calibrated no field adjustments are necessary or possible except for sensor replacement A signal indicating sensor replacement is given when necessary There is a 12 Year Main Printed Circuit Board PCB end of life At that time the customer will need to replace the PCB in the case Sixty days prior to end of life the unit will beep 2 short beeps every 15 seconds until replaced After warning for 60 days the unit will go into fault with all LED s flash
6. circuit of the COSTAR 24VC e must be wired with 18 AWG or heavier copper wire The power requirement of each COSTAR 24VC e unit is approximately 0 1 amps at 24 VAC Comply with local codes and standards when installing the COSTAR 24VC e C If you have questions call 800 432 5599 and email CS QGinc com 6 WIRING A Open the enclosure The COSTAR 24VC e is mounted on the inside of the enclosure See Figure 2 B Terminal block for electrical connections is mounted on a plate in the back of the enclosure see Figure 2A C WARNING To prevent fire and shock be sure to turn OFF power to the fan control system and turn OFF power to the 24 VAC supply for the COSTAR 24VC before wiring and connecting the COSTAR 24VC e D Connect 24 VAC supply to terminals T1 and T2 of the terminal block Each COSTAR 24VC e unit requires about 2 watts of power E Connect relay control contact K1 K2 in series with the coil of the ventilation fan contactor or the intermediate relay WARNING For proper operation the COSTAR 24VC e MUST be wired such that the fans are OFF when relay contact K1 K2 is closed F Verify correct installation of the CO sensor module See Figure 2B 7 POWER UP AND TEST A Close and latch enclosure door B Turn ON 24 VAC power to COSTAR 24VC e C Within 2 seconds the audible alarm should give no more than two beeps and green light on the front panel should be flashing After a further delay of about 1 second
7. eck fan operation If fan still does not operate properly trouble is in the ventilation system or connecting wiring not in the COSTAR 24VC e Page 4 of 13 24VC e Manual Rev 0 Quantum Group Inc 02 14 14 C Fault Condition Sequential Flashing of Red Yellow and Green Lights 1 Turn power to COSTAR 24VC e OFF then ON 2 If power cycling does not remove fault condition turn OFF power to COSTAR 24VC e and fan control system Open enclosure and check that sensor module is securely in place and sensor is facing toward center of main board See Figure 2B Turn ON power to COSTAR 24VC e 3 If steps 1 and 2 do not remove fault condition return COSTAR 24VC e to your supplier or Quantum Group Inc call 800 432 5599 for a Return Authorization Number for repair or replacement D Any Other Light Sequence Not Mentioned Above 1 Treat as a Fault Condition and follow procedure C above Manufactured by Quantum Group Inc 6827 Nancy Ridge Drive San Diego CA 92121 2233 Customer Service 1 800 432 5599 Mon Fri 8am 5pm Pacific Time website www QGinc com CS QGinc com 10 WARRANTY Quantum Group Inc QGI warrants its COSTAR products to be free from defects in material and workmanship under normal use and service for twenty four 24 months from the date of purchase with proof of purchase This applies to all components In the event of breach of this warranty the customer shall promptly return the product upon receip
8. ing fans will run continuously In Field carbon monoxide testing capability is required When the test button is pressed the unit goes into an accelerated test mode for about 3 minutes and will beep 3 short 100 millisecond beeps once before going into the test mode In this mode there are no delays associated with the fan or siren This allows someone to spray some CO on the sensor and see how it responds A detailed procedure for the testing method is attached as Appendix A In Field CO Testing QCP 190 10 5110 After testing the unit returns to normal operation and will beep 2 short 100 millisecond beeps before returning to normal operation 2 IMPORTANT When installing the COSTAR 24VC e A Read these instructions carefully Failure to follow them could damage the COSTAR 24VC e or cause a hazardous condition B Check the ratings given in the following instructions in Table 1A COSTAR 24VC e Product Features and on the COSTAR 24VC e to make sure the COSTAR 24VC e is suitable for your application C Installer must be trained and experienced in control systems D After installation is complete check out the operation of your COSTAR 24VC e as instructed in Section 7 Power Up and Test Page 1 of 13 24VC e Manual Rev 0 Quantum Group Inc 02 14 14 3 SYSTEM OPERATION Figure 1 shows a typical COSTAR 24VC e installation The COSTAR 24VC e provides a single pole dry contact relay for fan control For maximum safet
9. ith respect to COSTAR products and IS IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED INCLUDING ANY WARRANTY OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE OR OTHER WARRANTY OF QUALITY QGI NEITHER MAKES NOR AUTHORIZES ANY REPRESENTATIVE OR OTHER PERSON TO MAKE ANY OTHER WARRANTY IN CONNECTION WITH THE SALE USE OR OTHER DISPOSITION OF QGI S PRODUCTS THE REMEDIES SET FORTH HEREIN ARE EXCLUSIVE IN NO EVENT SHALL QGI BE LIABLE FOR ANY INCIDENTAL INDIRECT OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH ANY QGI PRODUCT Some states do not allow the exclusion or limitation of incidental or consequential damages nor permit limitations of the duration of any implied warranty so the above limitations or exclusions may not apply to you This warranty gives you specific legal rights and you may also have other rights which may vary from state to state Page 5 of 13 24VC e Manual Rev 0 Quantum Group Inc 02 14 14 TABLE 1A Quantum Part No 905 0000 09 Replacement Sensor Quantum Part No 905 0001 09 Alarm Reset Automatic reset when alarm condition clears Audible Alarm 85 dB piezo alarm from 3 meters Sensor Technology Electrochemical Replaceable Sensor Life 3 0 years Supply Voltage 24 VAC 60 Hz Relay Contact Single pole normally open Fan OFF when contacts are closed Enclosure Dimensions 6 x 8 x 4 gray enamel over 16 gauge galvanized steel with hinged
10. lockable cover ETL Listed Weight 6 lbs Operating Conditions 20 C to 55 C 4 F to 131 F 7 5 to 95 Relative Humidity Page 6 of 13 24VC e Manual Rev 0 Quantum Group Inc 02 14 14 Figure 1 Typical Installation of COSTAR 24VC e to All 3 Relays COSTAR 24VC e COSTAR 24VC e COSTAR 24VC e POWER POWER POWER x r INPUT RELAY INPUT RELAY INPUT CASE CASE GND SIGNAL TO VENTILATION SYSTEM Relay contacts in closed position unit operating in clean air environment Whem CO is detected or power fails relay contacts open and fan turns on Page 7 of 13 24VC e Manual Rev 0 Quantum Group Inc 02 14 14 Figure 2 COSTAR Model 24VC e Figure 2A Correct wiring termination Figure 2B Removal Replacement of Sensor Module Page 8 of 13 24VC e Manual Rev 0 Quantum Group Inc 02 14 14 Figure 3 COSTAR Model 24VC e Figure 3A Case Backside Mounting brackets Main PCB OG pe POE G Figure 3B Case Frontside with Door Open Page 9 of 13 24VC e Manual Rev 0 Quantum Group Inc 02 14 14 APPENDIX A Waarm GROUP Inc Y Yy A N Quality Control Procedures and Specifications Specification QCP 190 10 5110 Revision N C Revision Date 05 06 14 MSO Date 09 23 13 Written by MSO AS President Approval Reviewed by VP Quality Approval Subject Procedure for In Field CO Testing COSTAR Model 24VC e Ventilation Controller 1 0 PRODUCT FEATURES
11. odel 24VC e Ventilation Controller Distributors to test the unit as required by the local inspector and or standard 5 0 ASSOCIATED MATERIALS 5 1 1 850 ppm CO in spray can UL listed C6 CO Detector Tester Solo Tel 732 751 9266 Fax 732 751 9241 www sdifire com 5 2 2 800 ppm CO in spray can UL listed CO Check Model HO_CO rev2 His FIRE amp Safety Group Tel 847 427 8340 Fax 847 427 8343 www homesafeguard com 6 0 ASSOCIATED EQUIPMENT 6 1 COSTAR Model 24VC e Ventilation Controller case dimensions 8 x 6 x 4 6 2 Stopwatch or timer 7 0 PROCEDURE 7 1 Ensure that the unit is in standby mode no fan or alarm mode should be activated 7 2 Open the cover of the case to reveal the PC Board Figure 1 7 3 Assemble the CO spray can and nozzle either a 1 850 ppm or a 2 800 ppm CO spray can should be sufficient 7 4 Press the TEST RESET button as shown in Figure 2 to activate the Test Mode Three beeps will sound Red LED flashes and the flashing GREEN LED will now remain ON solid This mode allows 3 minutes for CO test before the unit automatically resets itself 7 5 Immediately close the cover and ensure that the cover latch is secured Position the CO nozzle outlet at top of the sensor near the vents as shown in Figure 3 Do not insert nozzle through the front vents because most CO will deflect back out before reaching the sensor located on the reverse side of the PC Board 7 6 Simultaneously start the timer and spra
12. oup Inc call for a Return Authorization Number for repair or replacement B Fan Does Not Operate When Yellow Light is ON or Fan Does Not Shut Off When Yellow Light is OFF 1 Turn OFF power to COSTAR 24VC e and fan control system 2 Check that the power cable is seated on the circuit board and that the connections at terminals K1 and K2 are tight See Figure 2 3 Disconnect the fan control circuit from terminals K1 and K2 Measure the resistance between terminals K1 and K2 with an ohmmeter Circuit should be open If circuit is not open return COSTAR 24VC e to your supplier or Quantum Group Inc call for a Return Authorization Number for repair or replacement 4 Turn ON power to COSTAR 24VC e Wait for yellow light to turn ON Measure resistance between K1 and K2 with an ohmmeter Circuit should be open If circuit is not open return COSTAR 24VC e to your supplier or Quantum Group Inc call for a Return Authorization Number for repair or replacement 5 Wait for yellow light to turn OFF Measure the resistance between terminals K1 and K2 with an ohmmeter Circuit should be closed If circuit is not closed return COSTAR 24VC e to your supplier or Quantum Group Inc call for a Return Authorization Number for repair or replacement 6 If resistance checks across terminals K1 and K2 are satisfactory reconnect the control circuit to terminals K1 and K2 Turn ON power to both COSTAR 24VC e and fan control system Ch
13. t of a Return Authorization Number properly packaged and pre paid to QGI or its Distributor in accordance with the procedure described below together with a written explanation of the claimed defect Loss or damage in return shipment to QGI or its distributor shall be at the customer s risk If after inspecting the product QGI determines that the product is defective and covered by this warranty QGI shall at QGI s discretion repair or replace the product or reimburse the customer for the purchase price of the product In the event QGI determines that the requested repair is a non warranty repair QGI will notify the customer prior to beginning the repairs as to the estimated cost of repairing the product If the product is not to be repaired it will be returned at the customer s expense and the customer will be charged the regular service charge The warranty set forth above is not applicable to any product which i has been repaired by anyone other than a QGI Distributor or Service Representative ii has been altered in any way so as in QGI s judgment to affect its stability or reliability iii has had the serial or lot number altered defaced or removed iv has not been used in accordance with the instructions furnished by QGI or v has been inadequately maintained or has been used beyond its useful life This warranty extends only to the original purchaser of this product The expressed warranty above constitutes the entire warranty of QGI w
14. y connect the COSTAR 24VC e directly to a normally closed N C fan contactor In clean air the relay contact K1 K2 is closed and the fans are OFF Under ambient temperature when a CO level of greater than 25 parts per million PPM is detected or if a circuit failure occurs the relay contact K1 K2 is opened and the fans are turned ON Once turned ON the fan will run until the COSTAR 24VC e senses the CO level has fallen below 25 PPM or the circuit fault is corrected To eliminate short cycling minimum fan cycle time is 2 5 minutes WARNING For proper operation of the COSTAR 24VC e ventilation fan controller the ventilation fan MUST be wired such that the fan is OFF when the relay contact K1 K2 is closed The COSTAR 24VC has three indicator lights on the front panel A flashing green light indicates normal power on operation A yellow light turns on when the COSTAR 24VC e calls for fan operation A red panel light and a built in audible alarm signal potentially dangerous CO conditions For protection from long term overexposure to CO the COSTAR 24VC e calculates the CO dose over approximately the preceding 8 hours Using the National Institute of Occupational Safety amp Health NIOSH guideline an individual s exposure limit is not to exceed a Time Weighed Average TWA of 35 PPM for an 8 hour workday At 35 PPM CO for 8 hours equates to a dosage of 280 PPM Hours Under ambient to high temperature if a CO dose of 280 PPM
15. y CO for 1 2 seconds when using a 2 800 ppm CO or 2 3 seconds spray when using a 1 850 ppm can CO Page 11 of 13 24VC e Manual Rev 0 Quantum Group Inc 02 14 14 7 7 Yellow light and ventilation fan should be activated within 0 5 to 1 5 min follow by alarm activation siren within 1 0 to 3 0 minutes 7 8 Open cover to speed up CO ventilation Alarm deactivation should be results within 1 2 minutes follow by Fan deactivation within another 2 3 minutes after CO dissipates 7 9 After the unit has recovered it can be retested again within 1 2 minutes if needed 7 10 When a COSTAR Model 24VC e Ventilation Controller unit fails to activate fan and alarm after repeating the CO tests two more times the Sensor Module MUST BE REPLACED Make sure that there is sufficient pressure in the CO can when repeat tests 7 11 Should a REPLACEMENT SENSOR be needed it is necessary to power the unit OFF and then ON to reset the system to normal standby mode 7 12 It is necessary to CO test the system with the newly installed sensor module by following the above procedure in this section 7 13 Close the cover and secure the cover latch after a successful test 7 2 MULITPLE 24VC e UNITS in a SYSTEM 7 2 1 Wait for the unit in test to return to the standby mode flashing GREEN LED only This should take 1 3 minutes after the test 7 2 2 Move to the next 24VC e unit and repeat Steps 7 1 to 7 13 Page 12 of 13 24VC e Manual Rev 0 Quantum Group Inc 0
16. your supplier or the Quantum Group Inc B Turn OFF the power to COSTAR 24VC e and the fan control system Page 3 of 13 24VC e Manual Rev 0 Quantum Group Inc 02 14 14 C Open enclosure and remove old sensor module by pulling it straight out of its socket See Figure 2B D Insert new sensor module into socket Seat firmly E Perform Power UP and test procedure Please see Section 7 9 TROUBLESHOOTING The only user serviceable part in your COSTAR 24VC e is the CO sensor module Do not attempt to repair or replace any of the other electrical components Unauthorized repair may result in unsafe operation and will void your warranty A No lights ON Front Panel after Power Up 1 Turn OFF power to COSTAR 24VC e and fan control system 2 Open enclosure and check that the 24 VAC power supply wiring is securely connected to terminals T1 and T2 See Figure 2 3 Check that the power cable is correctly connected on the circuit board and that the connection terminals T1 and T2 are tight See Figure 2 4 Turn ON power to COSTAR 24VC e and check for lights on the front panel If still there are no lights then measure the voltage across terminals T1 and T2 with a voltmeter If approximately 24 VAC is not measured trouble is in the power supply not the COSTAR 24VC e 5 If 24 VAC power is present across terminal T1 and T2 and there are still no lights on the front panel return the COSTAR 24VC e to your supplier or Quantum Gr
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